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Dr. Marc Demyun, MD

Dr. Marc Demyun, MD

Internal Medicine*

Dr. Marc Demyun, MD is an internist in Denison, TX. He is affiliated with Texoma Medical Center. He is not accepting new patients.

4 Star Rating
Based on 4 reviews 4 Star Rating (4 reviews)

Practice

5016 S US Highway 75 Denison, TX 75020
Telehealth available
(903) 416-4000

At a Glance

  • Area of Expertise
    Dr. Demyun specializes in the area of Internal Medicine. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
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Dr. Demyun's Reviews

Likelihood to recommend Dr. Demyun

4.0

4 ratings, 2 with a written review
5 Star
75%
75%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
25%
25%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Igor Paiva – Jul 01, 2023
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Noel Morgan – Jun 29, 2023
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Leave a review

How was your experience with Dr. Demyun?

Know Before You Go

About Me

biography

Dr. Marc Demyun, MD is an internist in Denison, TX. He is affiliated with Texoma Medical Center. He is not accepting new patients.

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Icahn School Of Medicine At Mount Sinai

    Residency Hospital

  • University Of Maryland Medical Center

    Medical School
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on Diabetes

Locations

Practice

Texoma Medical Center5016 S US Highway 75 Denison, TX 75020
1

Practice

Office2810 E Trinity Mills Rd Ste 130 Carrollton, TX 75006
2

Affiliated Hospitals

  • Texoma Medical Center

    5016 S US Highway 75
    Denison, TX 75020
    Recipient of 4
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality